Open to opportunities

Dawar Mustaqeem

@dawarmustaqeem

Full Stack Software Engineer focused on scalable React/React Native apps, robust Node.js APIs, and reliable production delivery.

United Kingdom

Message

What I'm looking for

I’m looking for a Full Stack role where I can build scalable web and mobile products with React, TypeScript, and Node.js—shipping high-impact features, solving real-world engineering challenges, and working in a collaborative, Agile environment.

I’m a Full Stack Software Engineer with 5+ years building scalable web and mobile applications using React, React Native, TypeScript, and Node.js. I design backend services, RESTful APIs, and real-time systems, then deliver cross-platform products used in production environments.

I thrive on end-to-end delivery—requirements through deployment—while collaborating with distributed Agile teams to ship reliable, maintainable software. In recent roles, I improved backend reliability by ~30%, reduced mobile production crash rates by ~40% through performance profiling (Flipper/Hermes), and implemented real-time features with WebSockets; I also integrate AI-powered retrieval workflows (OpenAI/LLM) and strengthen CI/CD and release hardening for mobile.

Experience

Work history, roles, and key accomplishments

Software Developer (Remote)

GetXDone GmbH

Jan 2024 - Feb 2025 (1 year 1 month)

Developed and maintained scalable web and React Native applications for EU clients, including geolocation, CRM, IoT, and live-streaming modules. Implemented WebSockets real-time features and refactored backend services in Node.js/Express, improving reliability by ~30% and reducing mobile crash rates by ~40%.

React React Native TypeScript Node WebSockets RESTful APIs Real Time Systems Performance Profiling Third Party Integrations Agile Scrum Sprint Planning

Software Engineer (Web and Mobile)

Upcomingmedia Inc.

Nov 2022 - Dec 2024 (2 years 1 month)

Led development of a multi-tenant e-commerce platform across web and React Native (iOS/Android) with configurable product workflows. Implemented secure authentication/session management (token refresh and RBAC), optimized API integration layers, and built AI-powered LLM-based retrieval features.

React Native iOS Android TypeScript Redux toolkit Authentication Session Management Token Refresh Flows Role Based Access Control (RBAC)API Integration Error Handling Performance Tuning Deep Linking

MERN Stack Developer

Richmond Tech and Telecom

Aug 2022 - Oct 2023 (1 year 2 months)

Built and maintained production web applications end-to-end in collaboration with product and design teams. Developed backend services and REST APIs, improved UI performance, and enhanced code quality through pull request reviews, refactoring, and documentation.

REST APIs Backend Services Code Review Refactoring Documentation Pull Requests